CVE-2020-25712

EUVD-2020-18366
A flaw was found in xorg-x11-server before 1.20.10. A heap-buffer overflow in XkbSetDeviceInfo may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 33%
Affected Products (NVD)
VendorProductVersion
x.orgx_server
𝑥
< 1.20.10
redhatenterprise_linux
8.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
xorg-server
bookworm
2:21.1.7-3+deb12u7
fixed
bookworm (security)
2:21.1.7-3+deb12u8
fixed
bullseye
2:1.20.11-1+deb11u13
fixed
bullseye (security)
2:1.20.11-1+deb11u14
fixed
sid
2:21.1.14-1
fixed
trixie
2:21.1.14-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
xorg
bionic
not-affected
focal
not-affected
groovy
not-affected
trusty
dne
xenial
not-affected
xorg-hwe-16.04
bionic
dne
focal
dne
groovy
dne
trusty
dne
xenial
not-affected
xorg-hwe-18.04
bionic
not-affected
focal
dne
groovy
dne
trusty
dne
xenial
dne
xorg-server
bionic
Fixed 2:1.19.6-1ubuntu4.8
released
focal
Fixed 2:1.20.8-2ubuntu2.6
released
groovy
Fixed 2:1.20.9-2ubuntu1.1
released
trusty
Fixed 2:1.15.1-0ubuntu2.11+esm3
released
xenial
Fixed 2:1.18.4-0ubuntu0.11
released
xorg-server-hwe-16.04
bionic
dne
focal
dne
groovy
dne
trusty
dne
xenial
Fixed 2:1.19.6-1ubuntu4.1~16.04.5
released
xorg-server-hwe-18.04
bionic
Fixed 2:1.20.8-2ubuntu2.2~18.04.4
released
focal
dne
groovy
dne
trusty
dne
xenial
dne
xorg-server-lts-utopic
bionic
dne
focal
dne
groovy
dne
trusty
dne
xenial
dne
xorg-server-lts-vivid
bionic
dne
focal
dne
groovy
dne
trusty
dne
xenial
dne
xorg-server-lts-wily
bionic
dne
focal
dne
groovy
dne
trusty
dne
xenial
dne
xorg-server-lts-xenial
bionic
dne
focal
dne
groovy
dne
trusty
dne
xenial
dne